DE69716354T2 - Injector - Google Patents

Injector

Info

Publication number
DE69716354T2
DE69716354T2 DE69716354T DE69716354T DE69716354T2 DE 69716354 T2 DE69716354 T2 DE 69716354T2 DE 69716354 T DE69716354 T DE 69716354T DE 69716354 T DE69716354 T DE 69716354T DE 69716354 T2 DE69716354 T2 DE 69716354T2
Authority
DE
Germany
Prior art keywords
injector
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE69716354T
Other languages
German (de)
Other versions
DE69716354D1 (en
Inventor
Andrew Joseph John Drummond
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Delphi Technologies Operations Luxembourg SARL
Original Assignee
Delphi Technologies Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Delphi Technologies Inc filed Critical Delphi Technologies Inc
Application granted granted Critical
Publication of DE69716354D1 publication Critical patent/DE69716354D1/en
Publication of DE69716354T2 publication Critical patent/DE69716354T2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
    • F02M61/20—Closing valves mechanically, e.g. arrangements of springs or weights or permanent magnets; Damping of valve lift
    • F02M61/205—Means specially adapted for varying the spring tension or assisting the spring force to close the injection-valve, e.g. with damping of valve lift

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
DE69716354T 1996-07-13 1997-07-10 Injector Expired - Lifetime DE69716354T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9614822.6A GB9614822D0 (en) 1996-07-13 1996-07-13 Injector

Publications (2)

Publication Number Publication Date
DE69716354D1 DE69716354D1 (en) 2002-11-21
DE69716354T2 true DE69716354T2 (en) 2003-06-26

Family

ID=10796927

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69716354T Expired - Lifetime DE69716354T2 (en) 1996-07-13 1997-07-10 Injector

Country Status (4)

Country Link
US (1) US5913300A (en)
EP (1) EP0818623B1 (en)
DE (1) DE69716354T2 (en)
GB (1) GB9614822D0 (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5894478A (en) * 1996-07-24 1999-04-13 Lucent Technologies Inc. Protocol converter and router for multi-mode wireless data communications
GB9713791D0 (en) * 1997-07-01 1997-09-03 Lucas Ind Plc Fuel injector
JP2000516684A (en) * 1997-03-12 2000-12-12 フォルシュングス―ウント・トランスフェルツェントルム・エー・ファウ・アン・デア・ヴェストゼクシシェン・ホッホシューレ・ツヴィッカウ Fuel injection method for multi-cylinder prime mover and apparatus for implementing the method
US5950931A (en) * 1998-01-30 1999-09-14 Caterpillar Inc. Pressure decay passage for a fuel injector having a trapped volume nozzle assembly
US6085726A (en) * 1998-05-20 2000-07-11 Navistar International Transportation Corp. Fuel injector
US6119962A (en) * 1998-08-07 2000-09-19 Caterpillar Inc. Fuel injector having a trapped volume nozzle assembly with a pressure relief valve
US20020174854A1 (en) * 1998-10-16 2002-11-28 Ning Lei Fuel injector with direct needle valve control
US6684853B1 (en) * 1998-10-16 2004-02-03 International Engine Intellectual Property Company, Llc Fuel injector with direct needle valve control
DE10012552A1 (en) * 2000-03-15 2001-09-27 Bosch Gmbh Robert Injector device for internal combustion engine; has high pressure line opening into control chamber of nozzle needle and two control valves connected to low pressure areas on discharge side
DE10031576C2 (en) * 2000-06-29 2002-07-11 Bosch Gmbh Robert Pressure controlled injector for injecting fuel
US6450778B1 (en) * 2000-12-07 2002-09-17 Diesel Technology Company Pump system with high pressure restriction
DE10062896B4 (en) * 2000-12-16 2009-12-17 Robert Bosch Gmbh Fuel injection device for an internal combustion engine
DE10063083A1 (en) * 2000-12-18 2002-08-01 Siemens Ag fuel injector
EP1436870A2 (en) * 2001-10-09 2004-07-14 Infinera Corporation TRANSMITTER PHOTONIC INTEGRATED CIRCUITS (TxPIC) AND OPTICAL TRANSPORT NETWORKS EMPLOYING TxPICs
DE10160258A1 (en) * 2001-12-07 2003-06-18 Bosch Gmbh Robert Fuel injection device for an internal combustion engine
US6837221B2 (en) * 2001-12-11 2005-01-04 Cummins Inc. Fuel injector with feedback control
US6845926B2 (en) * 2002-02-05 2005-01-25 International Engine Intellectual Property Company, Llc Fuel injector with dual control valve
ATE366359T1 (en) * 2003-12-12 2007-07-15 Delphi Tech Inc INJECTION VALVE WITH CONTROL VALVE THAT CONTROLS THE PRESSURE IN THE CONTROL ROOM
US7134616B2 (en) * 2004-01-12 2006-11-14 Caterpillar Inc Fuel injector with auxiliary valve
DE102004024527A1 (en) * 2004-05-18 2005-12-15 Robert Bosch Gmbh Fuel injection system
JP2006090176A (en) * 2004-09-22 2006-04-06 Denso Corp Injector

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB636098A (en) * 1948-03-08 1950-04-19 Cav Ltd Improvements relating to liquid fuel injection nozzles for internal combustion engines
GB1439932A (en) * 1972-04-10 1976-06-16 Hartridge Ltd Leslie Apparatus for testing fuel injector pumps
DE2558699A1 (en) * 1975-12-24 1977-07-14 Bosch Gmbh Robert PUMP JET FOR FUEL INJECTION IN COMBUSTION ENGINE
US4167168A (en) * 1976-02-05 1979-09-11 Nippondenso Co., Ltd. Fuel injection apparatus
GB2030219B (en) * 1978-09-26 1983-01-06 Lucas Industries Ltd Fuel injection nozzles
US4261513A (en) * 1978-09-26 1981-04-14 Lucas Industries Limited Fuel injection nozzles
JPS57167256U (en) * 1981-04-16 1982-10-21
US4640252A (en) * 1984-01-28 1987-02-03 Mazda Motor Corporation Fuel injection system for diesel engine
US5012786A (en) * 1990-03-08 1991-05-07 Voss James R Diesel engine fuel injection system
DE4119467C2 (en) * 1991-06-13 1996-10-17 Daimler Benz Ag Device for force and stroke transmission or transmission operating according to the displacement principle
JPH05248300A (en) * 1992-03-04 1993-09-24 Zexel Corp Fuel injection device
GB9404093D0 (en) * 1994-03-03 1994-04-20 Lucas Ind Plc Fuel systems
JPH08158981A (en) * 1994-12-02 1996-06-18 Nippondenso Co Ltd Fuel injection device
JP3369015B2 (en) * 1994-12-15 2003-01-20 株式会社日本自動車部品総合研究所 Common rail fuel injection system for internal combustion engines
GB9502671D0 (en) * 1995-02-11 1995-03-29 Lucas Ind Plc Fuel system
GB9506959D0 (en) * 1995-04-04 1995-05-24 Lucas Ind Plc Fuel system
US5605134A (en) * 1995-04-13 1997-02-25 Martin; Tiby M. High pressure electronic common rail fuel injector and method of controlling a fuel injection event

Also Published As

Publication number Publication date
US5913300A (en) 1999-06-22
DE69716354D1 (en) 2002-11-21
GB9614822D0 (en) 1996-09-04
EP0818623B1 (en) 2002-10-16
EP0818623A1 (en) 1998-01-14

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: DELPHI TECHNOLOGIES HOLDING S.A.R.L., BASCHARA, LU